<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>智能项目优化工作流 - AI驱动的文档生成与任务管理系统</title>
    <link href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
    <link href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
        }
        .serif-font {
            font-family: 'Noto Serif SC', serif;
        }
        .gradient-text {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        .step-number {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-weight: bold;
        }
        .mermaid {
            display: flex;
            justify-content: center;
            margin: 2rem 0;
        }
        .floating-icon {
            animation: float 3s ease-in-out infinite;
        }
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }
        .code-block {
            background: #1a1a2e;
            color: #eee;
            border-radius: 12px;
            padding: 1.5rem;
            font-family: 'Courier New', monospace;
            position: relative;
            overflow: hidden;
        }
        .code-block::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
            animation: gradient-shift 3s ease infinite;
        }
        @keyframes gradient-shift {
            0%, 100% { transform: translateX(-100%); }
            50% { transform: translateX(100%); }
        }
    </style>
</head>
<body class="bg-gray-50">
    <!-- Hero Section -->
    <section class="relative overflow-hidden bg-gradient-to-br from-purple-900 via-purple-800 to-indigo-900 text-white">
        <div class="absolute inset-0 bg-black opacity-20"></div>
        <div class="relative container mx-auto px-6 py-24">
            <div class="max-w-4xl mx-auto text-center">
                <div class="mb-8">
                    <i class="fas fa-robot text-6xl floating-icon opacity-80"></i>
                </div>
                <h1 class="text-5xl md:text-6xl font-bold mb-6 serif-font">
                    智能项目优化工作流
                </h1>
                <p class="text-xl md:text-2xl mb-8 opacity-90">
                    基于 AI 的自动化文档生成与任务管理系统
                </p>
                <div class="flex justify-center space-x-4 text-sm">
                    <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full">
                        <i class="fas fa-file-alt mr-2"></i>PRD 文档生成
                    </span>
                    <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full">
                        <i class="fas fa-search mr-2"></i>SEO 策略优化
                    </span>
                    <span class="bg-white bg-opacity-20 px-4 py-2 rounded-full">
                        <i class="fas fa-tasks mr-2"></i>智能任务管理
                    </span>
                </div>
            </div>
        </div>
        <div class="absolute bottom-0 left-0 right-0">
            <svg viewBox="0 0 1440 120" fill="none" xmlns="http://www.w3.org/2000/svg">
                <path d="M0 120L60 110C120 100 240 80 360 70C480 60 600 60 720 65C840 70 960 80 1080 85C1200 90 1320 90 1380 90L1440 90V120H1380C1320 120 1200 120 1080 120C960 120 840 120 720 120C600 120 480 120 360 120C240 120 120 120 60 120H0V120Z" fill="#F9FAFB"/>
            </svg>
        </div>
    </section>

    <!-- Main Content -->
    <main class="container mx-auto px-6 py-16">
        <!-- 工作流程概览 -->
        <section class="mb-20">
            <div class="text-center mb-12">
                <h2 class="text-4xl font-bold mb-4 gradient-text">工作流程概览</h2>
                <p class="text-gray-600 text-lg">通过 AI 驱动的自动化流程，提升项目文档质量与开发效率</p>
            </div>
            
            <div class="grid md:grid-cols-3 gap-8 mb-12">
                <div class="bg-white rounded-xl shadow-lg p-8 card-hover">
                    <div class="flex items-center mb-4">
                        <div class="step-number">1</div>
                        <h3 class="text-xl font-bold ml-4">文档生成阶段</h3>
                    </div>
                    <p class="text-gray-600 mb-4">基于现有代码自动生成 PRD 和 SEO 策略文档</p>
                    <div class="space-y-2 text-sm text-gray-500">
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>代码分析</div>
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>功能提取</div>
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>文档结构化</div>
                    </div>
                </div>
                
                <div class="bg-white rounded-xl shadow-lg p-8 card-hover">
                    <div class="flex items-center mb-4">
                        <div class="step-number">2</div>
                        <h3 class="text-xl font-bold ml-4">任务规划阶段</h3>
                    </div>
                    <p class="text-gray-600 mb-4">智能分析文档内容，生成优化改进的任务清单</p>
                    <div class="space-y-2 text-sm text-gray-500">
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>差距分析</div>
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>优先级排序</div>
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>任务分解</div>
                    </div>
                </div>
                
                <div class="bg-white rounded-xl shadow-lg p-8 card-hover">
                    <div class="flex items-center mb-4">
                        <div class="step-number">3</div>
                        <h3 class="text-xl font-bold ml-4">执行优化阶段</h3>
                    </div>
                    <p class="text-gray-600 mb-4">使用 UltraThink 模式执行任务并更新进度</p>
                    <div class="space-y-2 text-sm text-gray-500">
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>深度思考</div>
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>任务执行</div>
                        <div><i class="fas fa-check-circle text-green-500 mr-2"></i>实时更新</div>
                    </div>
                </div>
            </div>
        </section>

        <!-- 流程图 -->
        <section class="mb-20">
            <div class="bg-white rounded-xl shadow-lg p-8">
                <h3 class="text-2xl font-bold mb-6 text-center">系统架构流程图</h3>
                <div class="mermaid">
                    graph TD
                        A[现有项目代码] --> B[AI 代码分析引擎]
                        B --> C[PRD 文档生成器]
                        B --> D[SEO 策略分析器]
                        C --> E[PRD 文档]
                        D --> F[SEO 策略文档]
                        E --> G[智能任务规划器]
                        F --> G
                        G --> H[Todo List]
                        H --> I[UltraThink 执行引擎]
                        I --> J[任务完成]
                        J --> K[更新 Todo List]
                        K --> L[项目优化完成]
                        
                        style A fill:#f9f,stroke:#333,stroke-width:2px
                        style L fill:#9f9,stroke:#333,stroke-width:2px
                        style I fill:#667eea,color:#fff,stroke:#333,stroke-width:2px
                </div>
            </div>
        </section>

        <!-- 核心功能详解 -->
        <section class="mb-20">
            <h2 class="text-3xl font-bold mb-10 text-center gradient-text">核心功能详解</h2>
            
            <div class="space-y-8">
                <!-- PRD 文档生成 -->
                <div class="bg-gradient-to-r from-purple-50 to-indigo-50 rounded-xl p-8">
                    <div class="flex items-start">
                        <div class="mr-6">
                            <i class="fas fa-file-alt text-4xl text-purple-600"></i>
                        </div>
                        <div class="flex-1">
                            <h3 class="text-2xl font-bold mb-4">PRD 文档自动生成</h3>
                            <p class="text-gray-700 mb-4">
                                通过深度分析项目代码结构、功能模块和业务逻辑，自动生成完整的产品需求文档。包含功能描述、用户故事、技术架构、接口定义等关键信息。
                            </p>
                            <div class="grid md:grid-cols-2 gap-4">
                                <div class="bg-white rounded-lg p-4">
                                    <h4 class="font-bold mb-2"><i class="fas fa-cog mr-2 text-purple-600"></i>功能特性</h4>
                                    <ul class="text-sm text-gray-600 space-y-1">
                                        <li>• 自动识别功能模块</li>
                                        <li>• 生成用户故事映射</li>
                                        <li>• 提取业务规则逻辑</li>
                                    </ul>
                                </div>
                                <div class="bg-white rounded-lg p-4">
                                    <h4 class="font-bold mb-2"><i class="fas fa-chart-line mr-2 text-purple-600"></i>输出内容</h4>
                                    <ul class="text-sm text-gray-600 space-y-1">
                                        <li>• 产品概述与目标</li>
                                        <li>• 功能清单与优先级</li>
                                        <li>• 技术实现方案</li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- SEO 策略文档 -->
                <div class="bg-gradient-to-r from-indigo-50 to-purple-50 rounded-xl p-8">
                    <div class="flex items-start">
                        <div class="mr-6">
                            <i class="fas fa-search text-4xl text-indigo-600"></i>
                        </div>
                        <div class="flex-1">
                            <h3 class="text-2xl font-bold mb-4">SEO 策略智能分析</h3>
                            <p class="text-gray-700 mb-4">
                                基于项目内容和目标用户群体，生成定制化的 SEO 优化策略。包括关键词研究、内容优化建议、技术 SEO 改进点等。
                            </p>
                            <div class="grid md:grid-cols-2 gap-4">
                                <div class="bg-white rounded-lg p-4">
                                    <h4 class="font-bold mb-2"><i class="fas fa-bullseye mr-2 text-indigo-600"></i>分析维度</h4>
                                    <ul class="text-sm text-gray-600 space-y-1">
                                        <li>• 关键词密度分析</li>
                                        <li>• 页面结构优化</li>
                                        <li>• 元数据完整性检查</li>
                                    </ul>
                                </div>
                                <div class="bg-white rounded-lg p-4">
                                    <h4 class="font-bold mb-2"><i class="fas fa-rocket mr-2 text-indigo-600"></i>优化建议</h4>
                                    <ul class="text-sm text-gray-600 space-y-1">
                                        <li>• 内容质量提升方案